To limit contact, fans won’t take out wallets, phones or keys when entering the ballpark, instead walking through touchless metal detectors. Additionally, each ticket will have an assigned gate and entry time to cut down on crowding when entering the ballpark. David Cromwell, Chicago Cubs Senior Vice President of Operations, demonstrates this when entering Wrigley Field in Chicago on Wednesday, March 24, 2021. (Jose M. Osorio / Chicago Tribune)